Numerical challenges in the use of polynomial chaos representations for stochastic processes BJ Debusschere, HN Najm, PP Pébay, OM Knio, RG Ghanem, ... SIAM journal on scientific computing 26 (2), 698-719, 2004 | 623 | 2004 |
Dimensionality reduction for complex models via Bayesian compressive sensing K Sargsyan, C Safta, HN Najm, BJ Debusschere, D Ricciuto, P Thornton International Journal for Uncertainty Quantification 4 (1), 2014 | 178 | 2014 |
Uncertainty quantification in chemical systems HN Najm, BJ Debusschere, YM Marzouk, S Widmer, OP Le Maître International journal for numerical methods in engineering 80 (6‐7), 789-814, 2009 | 172 | 2009 |
Spectral stochastic uncertainty quantification in chemical systems MT Reagan, HN Najm, BJ Debusschere, OP Le Maître, OM Knio, ... Combustion Theory and Modelling 8 (3), 607, 2004 | 131 | 2004 |
Uncertainty Quantification in MD Simulations. Part II: Bayesian Inference of Force-Field Parameters F Rizzi, HN Najm, BJ Debusschere, K Sargsyan, M Salloum, ... Multiscale Modeling & Simulation 10 (4), 1460-1492, 2012 | 105 | 2012 |
Protein labeling reactions in electrochemical microchannel flow: Numerical simulation and uncertainty propagation BJ Debusschere, HN Najm, A Matta, OM Knio, RG Ghanem, OP Le Maıtre Physics of fluids 15 (8), 2238-2250, 2003 | 100 | 2003 |
Turbulent scalar transport mechanisms in plane channel and Couette flows B Debusschere, CJ Rutland International Journal of heat and mass transfer 47 (8-9), 1771-1781, 2004 | 97 | 2004 |
A multigrid solver for two-dimensional stochastic diffusion equations OP Le Maıtre, OM Knio, BJ Debusschere, HN Najm, RG Ghanem Computer Methods in Applied Mechanics and Engineering 192 (41-42), 4723-4744, 2003 | 96 | 2003 |
Uncertainty quantification in MD simulations. Part I: Forward propagation F Rizzi, HN Najm, BJ Debusschere, K Sargsyan, M Salloum, ... Multiscale Modeling & Simulation 10 (4), 1428-1459, 2012 | 89 | 2012 |
Sources of cell-to-cell variability in canonical nuclear factor-κB (NF-κB) signaling pathway inferred from single cell dynamic images MK Kalita, K Sargsyan, B Tian, A Paulucci-Holthauzen, HN Najm, ... Journal of Biological Chemistry 286 (43), 37741-37757, 2011 | 54 | 2011 |
OVIS-2: A robust distributed architecture for scalable RAS JM Brandt, BJ Debusschere, AC Gentile, JR Mayo, PP Pébay, ... 2008 IEEE International Symposium on Parallel and Distributed Processing, 1-8, 2008 | 51 | 2008 |
Uncertainty quantification in MD simulations of concentration driven ionic flow through a silica nanopore. I. Sensitivity to physical parameters of the pore F Rizzi, RE Jones, BJ Debusschere, OM Knio The Journal of chemical physics 138 (19), 2013 | 49 | 2013 |
Eigenvalues of the Jacobian of a Galerkin-projected uncertain ODE system BE Sonday, RD Berry, HN Najm, BJ Debusschere SIAM Journal on Scientific Computing 33 (3), 1212-1233, 2011 | 49 | 2011 |
Natural convection in a closed cavity under stochastic non-Boussinesq conditions O Le Maı⁁ tre, MT Reagan, B Debusschere, HN Najm, RG Ghanem, ... SIAM Journal on Scientific Computing 26 (2), 375-394, 2004 | 49 | 2004 |
Uncertainty quantification in MD simulations of concentration driven ionic flow through a silica nanopore. II. Uncertain potential parameters F Rizzi, RE Jones, BJ Debusschere, OM Knio The Journal of chemical physics 138 (19), 2013 | 45 | 2013 |
Uncertainty Quantification given Discontinuous Model Response and a Limited Number of Model Runs K Sargsyan, C Safta, B Debusschere, H Najm SIAM Journal on Scientific Computing 34, B44, 2012 | 45 | 2012 |
Spectral methods for parametric sensitivity in stochastic dynamical systems D Kim, BJ Debusschere, HN Najm Biophysical journal 92 (2), 379-393, 2007 | 39 | 2007 |
Spectral representation and reduced order modeling of the dynamics of stochastic reaction networks via adaptive data partitioning K Sargsyan, B Debusschere, H Najm, OL Maître SIAM Journal on Scientific Computing 31 (6), 4395-4421, 2010 | 33 | 2010 |
Parallel domain decomposition strategies for stochastic elliptic equations. Part A: Local Karhunen--Loève representations AA Contreras, P Mycek, OP Le Maître, F Rizzi, B Debusschere, OM Knio SIAM Journal on Scientific Computing 40 (4), C520-C546, 2018 | 29* | 2018 |
Data-free inference of the joint distribution of uncertain model parameters RD Berry, HN Najm, BJ Debusschere, YM Marzouk, H Adalsteinsson Journal of Computational Physics, 2011 | 27 | 2011 |